oj.uz

Submission #871517

# Submission time Handle Problem Language Result Execution time Memory
871517 2023-11-11T04:49:08 Z HuyQuang_re_Zero Game (IOI14_game) C++14
100 / 100
 257 ms 25940 KB 
#include <bits/stdc++.h>
#define ll long long
#define db long double
#define II pair <ll,ll>
#define III pair <ll,II>
#define IV pair <vector <int>,vector <int> >
#define TII pair <treap*,treap*>
#define fst first
#define snd second
#define BIT(x,i) ((x>>i)&1)
#define pi acos(-1)
#define to_radian(x) (x*pi/180.0)
#define to_degree(x) (x*180.0/pi)
#define Log(x) (31-__builtin_clz((int)x))
#define LogLL(x) (63-__builtin_clzll((ll)x))
#include "game.h"
using namespace std;
int n,i,u,v,r[100005],Left[1501][1501];
int root(int u) { return (u==r[u]) ? u : r[u]=root(r[u]); }
void initialize(int _n)
{
    n=_n;
    for(u=1;u<=n;u++) r[u]=u;
    for(u=1;u<=n;u++)
        for(v=1;v<=n;v++)
            if(u!=v) Left[u][v]=1;
}
int hasEdge(int u,int v)
{
    u++; v++;
    u=root(u); v=root(v);
    if(u==v) return 1;
    Left[u][v]--; Left[v][u]--;
    if(Left[u][v]==0)
    {
        r[u]=v;
        for(int x=1;x<=n;x++)
            if(r[x]==x)
            {
                Left[v][x]+=Left[u][x];
                Left[x][v]+=Left[u][x];
            }
        return 1;
    }
    else return 0;
}
/*
int main()
{
    freopen("game.inp","r",stdin);
    freopen("game.out","w",stdout);
    cin>>n;
    initialize(n);
    while(cin>>u>>v) cout<<hasEdge(u,v)<<'\n';
}
*/

Subtask #1
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2392 KB Output is correct
2 Correct 1 ms 2396 KB Output is correct
3 Correct 1 ms 2396 KB Output is correct
4 Correct 1 ms 2396 KB Output is correct
5 Correct 1 ms 2396 KB Output is correct
6 Correct 1 ms 2396 KB Output is correct
7 Correct 1 ms 2396 KB Output is correct
8 Correct 1 ms 2392 KB Output is correct
9 Correct 1 ms 2392 KB Output is correct
10 Correct 1 ms 2396 KB Output is correct
11 Correct 1 ms 2396 KB Output is correct
12 Correct 1 ms 2396 KB Output is correct
13 Correct 1 ms 2396 KB Output is correct
14 Correct 1 ms 2396 KB Output is correct
15 Correct 1 ms 2396 KB Output is correct
16 Correct 1 ms 2488 KB Output is correct
17 Correct 0 ms 2396 KB Output is correct
18 Correct 1 ms 2396 KB Output is correct
19 Correct 1 ms 2396 KB Output is correct
20 Correct 1 ms 2396 KB Output is correct
21 Correct 0 ms 2396 KB Output is correct
22 Correct 1 ms 2392 KB Output is correct
23 Correct 1 ms 2652 KB Output is correct
24 Correct 1 ms 2396 KB Output is correct

Subtask #2
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2396 KB Output is correct
2 Correct 1 ms 2396 KB Output is correct
3 Correct 1 ms 2396 KB Output is correct
4 Correct 1 ms 2396 KB Output is correct
5 Correct 1 ms 2492 KB Output is correct
6 Correct 1 ms 2396 KB Output is correct
7 Correct 1 ms 2392 KB Output is correct
8 Correct 1 ms 2396 KB Output is correct
9 Correct 0 ms 2496 KB Output is correct
10 Correct 1 ms 2396 KB Output is correct
11 Correct 1 ms 2396 KB Output is correct
12 Correct 1 ms 2492 KB Output is correct
13 Correct 1 ms 2392 KB Output is correct
14 Correct 1 ms 2396 KB Output is correct
15 Correct 1 ms 2396 KB Output is correct
16 Correct 1 ms 2396 KB Output is correct
17 Correct 1 ms 2396 KB Output is correct
18 Correct 1 ms 2396 KB Output is correct
19 Correct 1 ms 2396 KB Output is correct
20 Correct 0 ms 2396 KB Output is correct
21 Correct 1 ms 2396 KB Output is correct
22 Correct 1 ms 2396 KB Output is correct
23 Correct 1 ms 2396 KB Output is correct
24 Correct 1 ms 2396 KB Output is correct
25 Correct 1 ms 4440 KB Output is correct
26 Correct 1 ms 4444 KB Output is correct
27 Correct 1 ms 4444 KB Output is correct
28 Correct 1 ms 4444 KB Output is correct
29 Correct 1 ms 4440 KB Output is correct
30 Correct 1 ms 4444 KB Output is correct
31 Correct 1 ms 4444 KB Output is correct
32 Correct 1 ms 4444 KB Output is correct
33 Correct 1 ms 4444 KB Output is correct
34 Correct 1 ms 4952 KB Output is correct
35 Correct 2 ms 4548 KB Output is correct
36 Correct 2 ms 4700 KB Output is correct
37 Correct 1 ms 4696 KB Output is correct
38 Correct 1 ms 4700 KB Output is correct
39 Correct 1 ms 4444 KB Output is correct
40 Correct 1 ms 4552 KB Output is correct
41 Correct 1 ms 4444 KB Output is correct
42 Correct 1 ms 4444 KB Output is correct
43 Correct 1 ms 4696 KB Output is correct
44 Correct 2 ms 4444 KB Output is correct
45 Correct 2 ms 4700 KB Output is correct
46 Correct 2 ms 4700 KB Output is correct
47 Correct 2 ms 4444 KB Output is correct
48 Correct 2 ms 4456 KB Output is correct
49 Correct 1 ms 4700 KB Output is correct
50 Correct 1 ms 4444 KB Output is correct
51 Correct 1 ms 4700 KB Output is correct
52 Correct 1 ms 4700 KB Output is correct
53 Correct 2 ms 4700 KB Output is correct
54 Correct 1 ms 4548 KB Output is correct

Subtask #3
58.0 / 58.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2488 KB Output is correct
2 Correct 1 ms 2396 KB Output is correct
3 Correct 0 ms 2396 KB Output is correct
4 Correct 1 ms 2396 KB Output is correct
5 Correct 0 ms 2396 KB Output is correct
6 Correct 1 ms 2396 KB Output is correct
7 Correct 1 ms 2396 KB Output is correct
8 Correct 0 ms 2496 KB Output is correct
9 Correct 1 ms 2396 KB Output is correct
10 Correct 0 ms 2396 KB Output is correct
11 Correct 1 ms 2392 KB Output is correct
12 Correct 0 ms 2396 KB Output is correct
13 Correct 1 ms 2396 KB Output is correct
14 Correct 1 ms 2396 KB Output is correct
15 Correct 0 ms 2396 KB Output is correct
16 Correct 0 ms 2396 KB Output is correct
17 Correct 1 ms 2396 KB Output is correct
18 Correct 1 ms 2396 KB Output is correct
19 Correct 1 ms 2396 KB Output is correct
20 Correct 1 ms 2404 KB Output is correct
21 Correct 1 ms 2396 KB Output is correct
22 Correct 1 ms 2396 KB Output is correct
23 Correct 1 ms 2392 KB Output is correct
24 Correct 1 ms 2396 KB Output is correct
25 Correct 1 ms 4444 KB Output is correct
26 Correct 1 ms 4444 KB Output is correct
27 Correct 1 ms 4440 KB Output is correct
28 Correct 1 ms 4536 KB Output is correct
29 Correct 1 ms 4444 KB Output is correct
30 Correct 1 ms 4440 KB Output is correct
31 Correct 1 ms 4440 KB Output is correct
32 Correct 1 ms 4444 KB Output is correct
33 Correct 1 ms 4540 KB Output is correct
34 Correct 2 ms 4444 KB Output is correct
35 Correct 1 ms 4552 KB Output is correct
36 Correct 2 ms 4444 KB Output is correct
37 Correct 1 ms 4444 KB Output is correct
38 Correct 2 ms 4952 KB Output is correct
39 Correct 1 ms 4444 KB Output is correct
40 Correct 1 ms 4700 KB Output is correct
41 Correct 2 ms 4700 KB Output is correct
42 Correct 1 ms 4692 KB Output is correct
43 Correct 1 ms 4444 KB Output is correct
44 Correct 1 ms 4700 KB Output is correct
45 Correct 1 ms 4700 KB Output is correct
46 Correct 2 ms 4444 KB Output is correct
47 Correct 1 ms 4700 KB Output is correct
48 Correct 1 ms 4548 KB Output is correct
49 Correct 2 ms 4548 KB Output is correct
50 Correct 2 ms 4700 KB Output is correct
51 Correct 1 ms 4700 KB Output is correct
52 Correct 2 ms 4444 KB Output is correct
53 Correct 1 ms 4688 KB Output is correct
54 Correct 1 ms 4696 KB Output is correct
55 Correct 28 ms 7976 KB Output is correct
56 Correct 28 ms 8208 KB Output is correct
57 Correct 27 ms 7772 KB Output is correct
58 Correct 28 ms 7772 KB Output is correct
59 Correct 30 ms 7760 KB Output is correct
60 Correct 27 ms 7772 KB Output is correct
61 Correct 27 ms 7768 KB Output is correct
62 Correct 27 ms 7896 KB Output is correct
63 Correct 28 ms 7736 KB Output is correct
64 Correct 27 ms 7764 KB Output is correct
65 Correct 28 ms 7768 KB Output is correct
66 Correct 32 ms 7752 KB Output is correct
67 Correct 28 ms 7764 KB Output is correct
68 Correct 27 ms 7768 KB Output is correct
69 Correct 28 ms 7764 KB Output is correct
70 Correct 38 ms 7744 KB Output is correct
71 Correct 33 ms 7808 KB Output is correct
72 Correct 28 ms 7896 KB Output is correct
73 Correct 41 ms 7756 KB Output is correct
74 Correct 27 ms 7772 KB Output is correct
75 Correct 27 ms 7976 KB Output is correct
76 Correct 68 ms 11600 KB Output is correct
77 Correct 66 ms 11532 KB Output is correct
78 Correct 62 ms 11588 KB Output is correct
79 Correct 63 ms 11600 KB Output is correct
80 Correct 63 ms 11600 KB Output is correct
81 Correct 78 ms 11500 KB Output is correct
82 Correct 65 ms 11476 KB Output is correct
83 Correct 70 ms 11600 KB Output is correct
84 Correct 85 ms 11596 KB Output is correct
85 Correct 111 ms 15712 KB Output is correct
86 Correct 111 ms 15860 KB Output is correct
87 Correct 112 ms 15560 KB Output is correct
88 Correct 121 ms 15788 KB Output is correct
89 Correct 123 ms 15696 KB Output is correct
90 Correct 104 ms 15724 KB Output is correct
91 Correct 121 ms 15840 KB Output is correct
92 Correct 108 ms 15540 KB Output is correct
93 Correct 107 ms 15700 KB Output is correct
94 Correct 241 ms 25680 KB Output is correct
95 Correct 257 ms 25832 KB Output is correct
96 Correct 240 ms 25940 KB Output is correct
97 Correct 249 ms 25684 KB Output is correct
98 Correct 250 ms 25880 KB Output is correct
99 Correct 241 ms 25712 KB Output is correct
100 Correct 253 ms 25680 KB Output is correct